Weighted kappa. What's a Good kappa? Kappa for more than 2 raters.

Weighted kappa. What's a Good kappa? Kappa for more than 2 raters.

by Michael Kohn -

Epi 204 students,

It was nice meeting you yesterday.  Welcome to the course!

I posted last year's Lecture 1.  In the last 20 minutes of last year's lecture, I covered calculating weighted kappa and answered the question about a "good" kappa.  Remember, on a laptop or desktop, you can play me back at 2X speed.

I also posted a Word document under "Optional Reading" that explains my concerns about kappa for more than two raters.

Best,

Michael